Doctor profile · Federal record
Dr. Jon Walker, MD ,Psc
Surgical Oncology Physician · Louisville, KY
- NPI 1801948898
- 19 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3 Audubon Plaza Dr, Suite #450
Louisville, KY 402171319
(502) 636-0800
fax (502) 636-0957
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- December 8, 2010
- Specialty taxonomy
- 2086X0206X — NUCC code
- State license (1)
- Kentucky #17409
- Medicaid
- KY #64174097
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801948898. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
232
Distinct HCPCS
4
Medicare allowed
$20,322
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 96 | 43 | $75 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 76 | 69 | $78 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 35 | 29 | $80 | |
43246 |
Insertion of stomach tube using a flexible endoscope | 25 | 22 | $175 |
In context: peer comparison
Among 2 peers in Louisville Surgical Oncology Physician, average services per provider: 46. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
49
Patients
0
Total drug cost
$6,576
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 26 | 0 | $313 |
| Eliquis (Apixaban) | Brand | 23 | 0 | $6,263 |
Frequently asked questions
What is Dr. Jon Walker's medical specialty?
Dr. Jon Walker practices Surgical Oncology Physician in Louisville, KY.
Where does Dr. Jon Walker practice?
Dr. Jon Walker practices at 3 Audubon Plaza Dr, Louisville, KY 402171319. Office phone: 5026360800.
What is Dr. Jon Walker's NPI?
Dr. Jon Walker's National Provider Identifier (NPI) is 1801948898, issued by NPPES.
What procedures does Dr. Jon Walker commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Insertion of non-tunneled central venous tube for infusion (5 years or older) (HCPCS 36556). Source: CMS Medicare Physician & Other Practitioners file.